Question

a plus b ka whole cube ​

Answer 1

$\mathrm {{(a + b)}^{3} = {a}^{3} + {b}^{3} + 3{a}^{2}b +3a{b}^{2} }$

=$\mathrm{\:{a}^{3} + {b}^{3} + 3ab( a+b )}$

Answer 2

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HERE'S YOUR ANSWER

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$\fbox{MATHEMATICS}$

$\blue{ANSWER}$

$(a + b) {}^{3} = {a}^{3} + {b}^{3} + 3ab( a+b )$

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